A wild pack of Chihuahuas terrorizing the countryside has a mean height of 6.5 inches, with a standard deviation of 1.25 inches. We made our buddy Phil measure them. Phil may or may not be talking to us anymore.   What proportion of these Chihuahuas are taller than 8 inches?   What proportion of these Chihuahuas are between 6 and 9 inches tall? Grandpa John managed to catch and tame a couple of the wild dogs. Grandpa John’s Chihuahua, Speedy, is 7 inches tall, what height percentile is Speedy in? Grandpa John’s second Chihuahua, Speedy II, is in the 45th height percentile. What does this mean, that the dog is 45th percentile? How tall is Speedy II? Show any work and include any units.

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.